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1.
Radiol Diagn (Berl) ; 30(6): 675-80, 1989.
Artículo en Alemán | MEDLINE | ID: mdl-2608902

RESUMEN

The results of roentgenologic and endoscopic investigations of the upper intestinal tract are compared. For endophytic gastric carcinoma the diagnostic accuracy of roentgenology was 90.6%, that of endoscopy 66.7%. According to an experimental model and the clinical results a new radiologic symptom "discontinuous inner contour" is described, that was observed in 26 patients with endophytic gastric carcinoma.


Asunto(s)
Neoplasias Gástricas/diagnóstico , Gastroscopía , Humanos , Modelos Estructurales , Radiografía , Neoplasias Gástricas/diagnóstico por imagen
2.
Radiol Diagn (Berl) ; 30(2): 127-32, 1989.
Artículo en Alemán | MEDLINE | ID: mdl-2740479

RESUMEN

The authors were able to demonstrate a carcinoma in the oesophagogastric zone in 197 patients. For this a peculiar method was used with biphasic contrast of the upper gastrointestinal tract, optimum patient position and special barium meals in given quantities. Diagnostic accuracy was 92.15%.


Asunto(s)
Neoplasias Esofágicas/diagnóstico por imagen , Neoplasias Gástricas/diagnóstico por imagen , Unión Esofagogástrica , Humanos , Radiografía
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